Product Code: CM-ENS.31S

Monitors filling or draining processes
Wide voltage range: 24-240 VAC/VDC
Compact DIN rail mounting (22.5mm width)
High durability: 100k electrical ops, 1M mechanical ops
Reliable SPDT contact form with screw terminals

Specifications

General

Product Type

Level monitoring relay

Brand

ABB

Series

Electrical

Function Filling or draining monitoring	Electrical Endurance AC-12 100000 cycle	Rated Control Supply Voltage (Us) 24 ... 240 V AC/DC
Rated Insulation Voltage (Ui) Measuring Circuit / Output Circuit 300 VOutput Circuit 1 / Output Circuit 2 300 VSupply Circuit / Measuring Circuit 300 VSupply Circuit / Output Circuit 300 V	Rated Operational Current AC-15 (Ie) (230 V) 3 A	Measuring Range 01 ... 1000 k?
Output Type 2 C/O Contacts	Rated Frequency 50/60 Hz	Terminal Type Screw Terminals
Rated Operational Current AC-12 (Ie) (230 V) 4 A	Rated Operational Current DC-12 (Ie) (24 V) 4 A	Rated Operational Current DC-13 (Ie) (24 V) 2 A
Minimum Switching Capacity 12 V10 mA	Short-Circuit Protective Devices Output Circuit NC-F Type Fuses 6 A Output Circuit NO-F Type Fuses 10 A

Mechanical

Conductor Cross Section Flexible

Flexible with Ferrule 1x 0.5 ... 2.5 mm²Flexible with Ferrule 2x 0.5 ... 1.5 mm²Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm²Flexible 1x 0.5 ... 2.5 mm²Flexible 2x 0.5 ... 1.5 mm²

Conductor Cross Section Solid Core

Rigid 1x 0.5 ... 4 mm²Rigid 2x 0.5 ... 2.5 mm²

Mechanical Endurance

Nr. Operations 1000000 cycle

Dimensions & Physical Data

Depth 103.7 mm	Height 85.6 mm	Weight 0.143 kg
Width 22.5 mm

Environmental

Storage Temperature

-40 ... +85 °C

Operating Temperature

-25 ... +60 °C

IP Rating

IP50

Safety, Standards & Compliance

Standards and Approvals

IEC 60364IEC/EN 61643UL

ABB CM-ENS.31S Liquid Level Monitoring Relay 0-1000kOhm 24-240VAC/DC 3 -Electrode 2CO SPDT 4A

Product Code: CM-ENS.31S

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